The Ring 1st ability basically gives you
Skulk.
Then with "Whenever this creature attacks, tap each creature an opponent controls with the same power and/or same toughness as this creature." if you attack with a 1/1 then only a 0 powered creature can block, so 99% time unbockable.
Shadow for unblockable and the 7/4 stat is perfect if you wanted to setup 3 turn clocks with
Queen Marchesa.
If you also have double
Exalted then she can attack for 9 damage and it's highly likely that you've damage at least one player for 3 damage with
Queen Marchesa so that is a 2 turn clock.
"Protection from even mana" values can help to make a creature unblockable.
Now a goal would be to give a planeswalker "Protection from even mana" and "Protection from odd mana values".
However
Park Bleater only puts stickers onto creatures. But there is an Attraction
Costume Shop|76555 which allows you to do this.
Lands have an even mana value, so you could look to protect a land like
Cabal Coffers or
Mistveil Plains from
Strip Mine type effects. Very corner case, but it's nice to know your angles.
Another 7 power stat to setup 3 turn clocks with
Queen Marchesa.
"Protection from odd mana values" is the other half.
Remember that you have to pick 3 sticker sheets at random at the start of the game, so your chance of getting this combination is 06.66% so less than 1%. We are playing for the rare occurrence for sure.
This also has "
{t}: The next time target player would roll one or more dice this turn, instead they roll that many dice plus one, then you choose one of those rolls to ignore." which is perfect with Attractions.
Now
Provoke can be used to sneak in an attacker with the right situation, but actually this is more used as a way to kill particular creatures with
Deathtouch and The Ring 3rd ability.
Another 7 power stat to setup 3 turn clocks with
Queen Marchesa.
I've gone with this card because the
First Strike pairs nicely with
Deathtouch.
Also the draw cards is very powerful. Often your unbockable goes hand-in-hand with The Ring 1st ability so if you are attacking with a big creature it's more likely to get blocked.
However with sticker abilities I've already mentioned above, getting in bigger attackers is possible. And there are plenty of sticker stats among the chosen that can make a creature have between 6-10 power!
The
Undying is nice protection and with blink can be reset.
A creature or planeswalker "dies" if it is put into a graveyard from the battlefield.
So you can put
Undying or
Persist onto a planeswalker and it will work. Unfortunately it will return with a +1/+1 counter even though this doesn't do anything.
I'm thinking that
Scholar of New Horizons is going to be better than
Cartographer's Hawk for this reason.
This would be a combo with
White Plume Adventurer untapping creatures each turn as you could take off the +1/+1 counter each turn that opponents looks to attack to kill your planeswalker.
The dream is trying to combo with the other sticker that has
Persist.
The other half of the combo with
Persist and
Undying.
Again this is a 06.66% chance to get both of these at start of game.
Menace could be a thing for getting combat damage in.
If this is paired with sticker
Urza's Dark Cannonball|Token|15305 you can give
Queen Marchesa 10/10 stat and then double
Exalted puts her up to a 12/12 with
Shadow is a 2 turn clock.
This has a
Proliferate ability which is perfect with planeswalkers.
Now your deck doesn't have an unlimited sacrifice outlet, just the
Phyrexian Tower.
The "Sacrifice this permanent: Draw two cards." can be handy with
Brought Back and
Cosmic Intervention but also you can get an infinite combo with
Persist and
Undying.
Getting all 3 particular stickers picked at random is going to be like winning the lotto. But if you do get it, that's an extra endorphin hit and be make sure to take a photo!
Another 8 power stat to setup 3 turn clocks with
Queen Marchesa.
This gives you a way to keep recasting a card. For example you could keep casting
"Lifetime" Pass Holder maybe saccing to
Phyrexian Tower each turn.
A combo would be with
Fighter Class (on level 2) +
Skullclamp and any creature with 1 toughness. Note that you can't use this with tokens.
And of note there are actually 3 stickers that give a 1 toughness stat.
But also having
Carnival Elephant Meteor|Token|15523 to keep sacrificing to get triggers from a particular card is an aim.